240198985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{41521}}^1$

素因数の和:41628

約数の個数: 16

約数和(自身を含む): 313906320

約数和(自身を除く): 73707335

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 41521, 207605, 539773, 2698865, 3695369, 18476845, 48039797, 240198985]

約数ペア:

[(1, 240198985), (5, 48039797), (13, 18476845), (65, 3695369), (89, 2698865), (445, 539773), (1157, 207605), (5785, 41521)]